compositions



I06. COMPOSITIONS,

p is fully set forth in the following specification.

COATING OR PLASTIC.

Examiner UNITED STATES PATENT OFFICE.

GEORGE BRINTON FRALEY, OF PHILADELPHIA, PENNSYLVANIA, ASSIGNOR, BY MESNEASSIGNMENTS, TO OSCAR A. FOW AND DAVID W. VAN TINE,

OF SAME PLACE.

COMPOSITION OF MATTER FOR ELECTRIC HEATERS.

SPECIFICATION forming part of Letters Patent No. 606,921, dated July 5,1898.

Application filed August 12, 1897. Serial No. 647,988. (No specimens.)

To all whom it may concern.-

Be it known that I, GEORGE BRINTON FRA- LEY, a citizen of the UnitedStates, residing in the city and county of Philadelphia, State ofPennsylvania, have invented a new and useful Improvement in Compositionof Matter for Electric Heaters, which improvement In carrying out myinvention I take talc say sinty parts; silicate .ofsoda saytwenty c'oi d5 artswater parts; carbonat so asay en p a i say ten 'p a'ris, andtIio'r'fio lghly mix the same,

producing a mass which when set may be heated byelectric wires orconductors placed ereinor thereon, while being non-conduc- 15 tors ofelectricity.

What I claim, and desire to secure by Letters Patent, is

A composition of matter consisting of talc, silicate of soda, carbonateof soda, and water 20 in substantially the proportions set forth.

GEORGE BRINTON FRALEY.

Witnesses:

J OHN A. WIEDERSHEIM, WM. 0. WiEDERsHEnI.

O'Neil1,498,078,5toves 8c Furnaees,Elec,Heaters,

Kester, 524,062, Aug. 7,1894,

